| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [v-ing] on | 54 |
|
| 2 | [noun prp] have be [v-ing] on | 54 |
|
| 3 | [noun prp] have [been] [v-ing] on | 54 |
|
| 4 | [noun prp] had [be] [v-ing] on | 29 |
|
| 5 | [noun prp] have [be] working on | 20 |
|
| 6 | [noun prp] has [be] [v-ing] on | 16 |
|
| 7 | [noun prp] have [be] [v-ing] on | 8 |
|
